Nothing ruins a movie night or an important video call like slow WiFi and endless buffering. If your internet struggles to reach every corner of your home, a WiFi booster (also known as a WiFi extender or repeater) can be a game-changer. These devices strengthen and expand your wireless signal, giving you smoother streaming, faster downloads, and better overall connectivity.
Here are six WiFi boosters worth considering for a lag-free experience:
1. TP-Link RE715X – Best Overall Performance
TP-Link consistently delivers high-quality networking devices, and the RE715X is no exception. With WiFi 6 technology, it offers faster speeds, wider coverage, and reduced network congestion. It’s perfect for households with multiple devices streaming at once.
- Speed: Up to 3Gbps
- Best For: Large homes, gaming, 4K/8K streaming
- Bonus: Easy setup via the Tether app
2. Netgear Nighthawk X6S – Ideal for Heavy Streaming
This powerful tri-band WiFi extender ensures seamless streaming without interruptions. It automatically selects the best WiFi band for each device, preventing slowdowns and lag.
- Speed: Up to 2.2Gbps
- Best For: Households with multiple smart TVs, streamers, and gamers
- Bonus: Dedicated backhaul for strong, uninterrupted connections
3. Linksys RE7000 – Compact Yet Powerful
Don’t let its small size fool you—this dual-band extender packs a punch. It features “Cross-Band Technology”, which allows it to send and receive data simultaneously, reducing buffering and boosting speed.
- Speed: Up to 1.9Gbps
- Best For: Apartments and mid-sized homes
- Bonus: Sleek, low-profile design
4. ASUS RP-AX58 – WiFi 6 for Future-Proofing
If you’re looking for a WiFi 6 extender, this one from ASUS is a solid choice. It improves signal strength and supports OFDMA technology, which helps multiple devices share bandwidth more efficiently—ideal for smart homes.
- Speed: Up to 3Gbps
- Best For: Smart homes with many connected devices
- Bonus: AI-powered adaptive routing for optimal performance
5. Amazon eero 6 – Best Mesh System Extender
If you already use an eero Mesh WiFi system, the eero 6 seamlessly integrates and expands your network. It optimizes coverage dynamically, ensuring you get fast speeds in every room.
- Speed: Up to 900Mbps
- Best For: Existing eero users, medium-sized homes
- Bonus: Built-in Zigbee smart home hub
6. D-Link DAP-1955 – Budget-Friendly & Reliable
If you’re looking for a cost-effective WiFi booster that still delivers great performance, the D-Link DAP-1955 is a solid option. It offers dual-band WiFi, Gigabit Ethernet ports, and a “Smart Signal Indicator” to help you find the best placement.
- Speed: Up to 1.2Gbps
- Best For: Budget-conscious buyers, small to mid-sized homes
- Bonus: Easy setup with a one-touch WPS button